| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $181.59 | 3.335% | $187.646 | $187.65 | $187.65 | $187.60 |
| Purchase #2 | $74.25 | 4.590% | $77.6581 | $77.66 | $77.65 | $77.70 |
| Purchase #3 | $221.61 | 6.119% | $235.1703 | $235.17 | $235.15 | $235.20 |
| Purchase #4 | $219.88 | 5.807% | $232.6484 | $232.65 | $232.65 | $232.60 |
| Purchase #5 | $50.65 | 13.743% | $57.6108 | $57.61 | $57.60 | $57.60 |
| Purchase #6 | $89.64 | 6.764% | $95.7032 | $95.70 | $95.70 | $95.70 |
| Purchase #7 | $18.66 | 4.561% | $19.5111 | $19.51 | $19.50 | $19.50 |
| 7 purchase totals = | $856.28 | $905.9479 | $905.95 | $905.90 | $905.90 | |